Dented Truck

I let my brother drive my truck last night, that I just got on Wednesday, and he managed to hit a sign on the median to avoid somebody pulling into him. I don't mind the slight cosmetic damage, but the passenger door won't open, so I kinda need to get it fixed (plus this late 80s Dodge is almost completely rust free.) How do you guys handle car repairs when you need your vehicle back ASAP.